baber/WOPTO huggingface dataset:
Patent JP-S58221621-A (JP)
Title: Nozzle punching method
Inventor: KOJIMA MASAYASU
IPC: B21C37/29
Filed: 1982-06-16
Abstract: PURPOSE:To punch a nozzle with extremely less die wear efficiently by setting a blank material provided with a prepared hole in a die, and forming a recess at high temperature with a punch with a flat tip surface and then carrying out burring work with a burring punch. CONSTITUTION:The blank material 5 provided with the prepared hole 6 is heated and set in the die 7 having a nozzle hole 8 whose diameter is nearly equal to the external diameter of the nozzle 2 to be formed, and the punch 13 which has a diameter nearly equal to the internal diameter of the nozzle 2 and the flat tip surface is lowered to form the recessed part with depth S about 0.2- 0.3 time the thickness T of the blank material 5. Then, the prepared hole 6 is burred with the burring punch 10 which has the same diameter with the punch 3 and a tip surface in a conical shape, etc., and bending deformation fulcruming a die shoulder 9 is suppressed and shearing deformation is caused to project the nozzle 2 which has extremely less die wear at an internal clotty part 15 and superior strength out of the blank material 5, thus extruding the nozzle.
Patent JP-S62260338-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMIMOMOSE ISAMU
IPC: H01L21/76
Filed: 1986-05-07
Abstract: PURPOSE:To obtain an element isolation film having the same sufficient film thickness as a minute pattern, by a method wherein a dummy pattern is formed in an etched portion of a semiconductor substrate in an element isolation part of a large area, an insulator is deposited thereafter, and etching is applied to the whole surface. CONSTITUTION:With an etching mask 101 used, a semiconductor substrate is etched by RIE, and impurities 102 are diffused to form a channel stopper 103. Next, an insulator 105 is deposited, an etching mask 104 is formed on the basis of a reversed data obtained when the semiconductor substrate is etched, and isotropic etching is applied excessively to form a dummy pattern 108. Then, an insulator 106 is deposited, and etching is applied to the whole surface until the material surface of an element region emerges, so as to form an element isolation layer 107.
Patent JP-S5730773-A (JP)
Title: Water-based ink for ink-jet printing
Inventor: SUGIYAMA MASATOSHI
IPC: C09D11/00
Filed: 1980-07-29
Abstract: PURPOSE: To prepare the titled ink giving a highly light-resistant, clear, and blotless recorded figure, and forming a colored image having excellent color reproducibility by substractive color process, by dissolving a specific metal complex azo dye and a wetting agent in water.  
     CONSTITUTION: The objective ink is prepared by dissolving (A) a metal complex azo dye of formula I (Z 1  and Z 2  are benzene nucleus or naphthalene nucleus-forming atom; n and m are 1W4; n+m is 3W6; M is Cu, Co or Ni; the sulfo group may be an alkali metal salt, ammonium salt or an organic amine salt), pref. the complex dye of formula II (R 4  is H, amino, acyl or amino substituted with lower alkyl, etc.; R 5  is H or Cl; l is 1 or 2; M is Cu or Ni) and (B) a wetting agent (pref. 2-pyrrolidone or its derivative, a carboxylic acid amide derivative, etc.) in water. The amounts of the components (A) and (B) are 0.5W4pts.wt. and 0.1W30pts.wt. per 100pts.wt. of the ink.  
     EFFECT: Excellent ink jet stability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60248467-A (JP)
Title: Anti-skid control device for car
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/40
Filed: 1984-05-23
Abstract: PURPOSE:To make a device small-sized by arranging a return spring common to two independent pressure accumulating mechanisms. CONSTITUTION:When a lock occurs during braking, a brake liquid pressure rise stop signal and a brake pressure decrease signal are outputted. Thereby, the first valve 7 is closed and the second valve 16 is opened, and a brake device 3 is shut from a master cylinder 1 side and is connected to the bypass path side. The pressure liquid in the brake device 3 is pumped up to a pressure accumulator 21 via a reservior 19 and a pump 20. When the lock is released, the first valve 7 is opened and the second valve 16 is closed to be resumed to their original conditions, and the pressure liquid in the pressure accumulator 21 is again transmitted to the brake devide 3. A pressure accumulating spring 29 employed for assuring the pressure accumulation capability is jointly used for both A, B systems of the accumulator 21.
Patent JP-S5329345-A (JP)
Title: Lining operation
Inventor: HAYASHI MASAAKI
IPC: B05D1/36
Filed: 1976-09-01
Abstract: PURPOSE: Three kinds of composition including a chelate-forming primer are applied onto the substrate, made of steel, etc., to forn lining being less influenced by the preparation of the substrate and free from improper curing and interlaminar adhesion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05295162-A (JP)
Title: Resin composition for sliding material
Inventor: UMEMOTO NOBORU
IPC: C08K5/17
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a resin composition which does not deteriorate in the presence of a heavy metal and can prevent the corrosion of a heavy metal of the mating material during sliding by adding a metal inactivator having a specified weight loss temperature in heat decomposition to a heat-resistant resin having a specified molding temperature. CONSTITUTION:The composition is prepared by adding a metal inactivator having a 50% weight loss temperature of 350 deg.C or above when heat-decomposed to a heat-resistant resin having a molding temperature of 300 deg.C or above. When this composition is molded into a sliding member, the metal inactivator is not heat-decomposed at the molding temperature of the heat-resistant resin and can be uniformly dispersed in the heat-resistant resin. Therefore, when this molding slides on a heavy metal, the sliding material itself does not deteriorate and further has a function of protecting the surface of the mating material and preventing its corrosion through the contained metal inactivator.
Patent JP-2000298981-A (JP)
Title: Semiconductor memory
Inventor: KOBAYASHI KATSUTARO
IPC: G11C7/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory that increment of chip area and current consumption caused by peripheral circuits can be suppressed even if capacity is increased, clock skew and the like is not dispersed for each I/O, and high speed operation can be performed. SOLUTION: Four bit parallel data of the 0th to third bit are simultaneously delivered between a memory cell array and each I/O pin of DQ0-DQ7. Data of the 0th bit to the third bit are inputted and outputted in this order and in serial through an input/output interface circuit 5-1 between the outside and this device. In FF groups 12-0 to 12-3, data of the 0th to third bit are taken by 8 I/O pins by a data load signal LOAD. AS parallel data of the 0th bit are required to be read out to the out side first, the FF group 12-0 is arranged mostly closing to the input/output interface circuit 5-1. 8 bits are shifted en bloc from the FF group 12-3 to the FF group 12-0 synchronizing with a clock signal CLOCK, and data of the 0th to the third bit are successively outputted.
Patent JP-H11294770-A (JP)
Title: Combuster
Inventor: BANDAI SHIGEMI
IPC: F23D11/12
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent vibration combustion in a combustor in which it includes a pilot fuel nozzle, and a plurality of main premixing nozzles each for mixing a fuel supplied from the main fuel nozzle with air to form premixed gas. SOLUTION: A plurality of main premixing nozzles 102 are disposed coaxially around a pilot fuel nozzle apparatus 104 including a plurality of pilot fuel nozzles 103. The pilot fuel nozzles 103 are arranged peripherally unevenly with a portion 105 where no pilot fuel nozzles is formed. While there is combusted premixing air of the main premixing nozzle 102 corresponding to a portion where there is existent the pilot fuel nozzle 103 with a relatively short flame, premixing air of the main premixing nozzle 102 corresponding to the portion 105 where no pilot fuel nozzle 103 is existent combusts with flame propagation from the adjacent main fuel nozzle to result in a long flame. Thus, there is dispersed heating rate distribution because flame lengths are different as such.
Patent JP-H07285109-A (JP)
Title: Manufacture of patterned concrete panel
Inventor: SENOUE SHOICHI
IPC: B28B1/14
Filed: 1994-04-18
Abstract: PURPOSE:To provide a manufacture economically and efficiently to obtain a patterned concrete panel. CONSTITUTION:Concrete slurry 11 is poured into a frame to a middle position of the depth of the frame before generation of shape retaining hardness of the poured concrete slurry, a patterned sheet 12 on both sides of which necessary uneven patterns 13 are formed is laid on the poured concrete slurry, then the concrete slurry 14 is poured further on the patterned sheet and after a pattern is transferred to the concrete by curing and a hardening the concrete and demolding is performed.
Patent JP-H09275062-A (JP)
Title: Aligner
Inventor: MATSUI SHIN
IPC: G03F7/20
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress runout error or exposuring inequality by supporting an alignment measuring part which performs position adjusting measurement of a wafer and a mask, a position measuring means of a wafer stage part and the mask by a different supporting system from a stepper main body, even if each X-ray axis side and an aligner main unit slip out of positions. SOLUTION: An auto-alignment unit 139 is supported by an AA frame 143 and is provided on an AA tilt stage which can be driven to a rotating direction around an axis of two axes perpendicularly crossing an exposuring axis and on an AA stage 156 which can be transferred to the two-axis directions crossing exposureing light axis and to the rotating direction around the X-ray axis via an AA fixing member 157. A laser interference meter 148 which is a position measuring means for a wafer six-axis stage 142 is fixed with interference meter fixing member 158 which is expanding member of AA fixing member 157, a mask 123 is supported by a mask fastener and is composed of a different supporting system from an aligner main unit 109 used as a stepper.
Patent JP-S61293212-A (JP)
Title: Styrene/butadiene copolymer rubber
Inventor: OGAWA MASAKI
IPC: C08F236/10
Filed: 1986-05-09
Abstract: PURPOSE:The title rubber which can give a pneumatic tire excellent in wet-skid resistance, rolling resistance, breaking resistance, (partial) abrasion resistance and workability, obtained by random-copolymerizing styrene with 1,3-butadiene so that the obtained copolymer may satisfy specified requirements. CONSTITUTION:Styrene and 1,3-butadiene are dissolved in an organic solvent such as cyclohexane and random-copolymerized in the presence of N2 or the like at a polymerization temperature with amounts of addition of sodium dodecylbenzenesulfonate, ethylene glycol dimethyl ether, n-butyllithium, etc., that the obtained copolymer may satisfy the desired requirements, to obtain the title rubber having a combined styrene content of 10-30wt%, a 1,2-bond content in the butadiene portion of 42-70wt%, a trans-1,4-bond content in that portion >=25wt% and a difference between the trans 1,4-bond content and the cis-1,4-bond content >=8wt%, satisfying the relationships I and II and having a weight-average MW of 35X10<4>-65X10<4>, a weight-average MW/number- average MW ratio <=2.3 and a peak of a MW distribution curve >=2.
Patent JP-S5439261-A (JP)
Title: Device for adjusting particle shape of ground particles
Inventor: HAGIWARA TATSUO
IPC: B02C2/04
Filed: 1977-09-02
Abstract: PURPOSE: An adjusting member is placed to oppose to a lower opening between two opposing oscillating members with a lateral gap, so as to perform a choke function. As a result, the ground particles are made to stay in a longer period, for a sufficient adjustment of particle shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5629615-A (JP)
Title: Recovery of converter waste gas
Inventor: IMAKI TOSHIROU
IPC: C21C5/56
Filed: 1979-08-20
Abstract: PURPOSE:To effectively utilize the sensible heat of waste gas, reduce the mixing ratio of molten pig iron, and raise its yield by recovering waste gas generated after being utilized for preheating scraps prior to charge into the converter. CONSTITUTION:A scraps preheating box 2 is placed in duct 1 through an entrance 1a by using a roller table 4. The scraps 3 are preheated directly by high-temperature waste gas. The preheating box 2 is made of a material obtained by coating a heatresistant steel plate with a refractory, and also each roller of the roller table is made of a water-cooled hollow material. Thus, the amount of iron ore to be charged can be increased with lesser amounts of molten pig iron and therefore its yield can be raised.
Patent JP-H0646862-A (JP)
Title: Complete gene (cef g) for coding acetyl coa of cephalosporium.acremonium: deacetylcephalosporin c acetyltransferases and its isolation and usage
Inventor: FUAN FURANSHISUKO MARUCHIN MAR
IPC: C12N15/54
Filed: 1993-04-07
Abstract: PURPOSE: To obtain a gene useful for producing cephalosporin C.  
     CONSTITUTION: A gene (cefG) encoding acetyl CoA: deacetylcephalosporin C acetyltransferase(DAC-ATF) of Cephalosporium acremonium has, for example, a nucleotide of the formula. C. acremonium C-10 is used as a DNA source, the gene library of C. acremonium C-10 is constructed on bleEMBL3 vector, a phage against cefEF gene is screened by probe K (5'- GGCAAGTACTCGGACTACTCGACGTGCTAC-3') to give a complete cefG gene positioned in a flanking DNA region of the cefEF gene and a complete gene constituted of 444 amino acids from BamHI fragment of 7.2 kb. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61278675-A (JP)
Inventor: ARUBUIN SHIYUTEEKUMAIERU
IPC: F16K31/06
Filed: 1986-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04231857-A (JP)
Title: Operating method of measuring circuit device for detecting component of combustible gas
Inventor: BUORUFUGANGU KAUSHIYUKE
IPC: G01N33/00
Filed: 1991-05-10
Abstract: PURPOSE: To make it possible to adjust to the concentration of combustible gas to be measured by improving a method for measuring to detect the continuously operating gas, and minimizing the power dissipation. CONSTITUTION: In the first operating phase, a detector operating current ID is supplied to a detector element 4, a compensator 3 is operated by a compensator part operating current IK1, and a first measurement signal U1 for gas analysis is formed from the voltage UD of the detector 4 and the voltage UK of the compensator 3.  In the second operating phase, a compensator measurement signal 3 is connected to a compensator operating current IK in the partial heating phase from a closing connection time point t0 to the time point t1, the normal end value UK(ts) of the compensator voltage is obtained from the rising degree of the compensator voltage UK(t) from the time intervals t0 to t1 via a processing function 14 by an extrapolating method at the end time of the heating phase, and the second measurement signal U2 for gas analysis is formed by the end voltage UK(ts) obtained by the method and the voltage UD of the detector 4.
Patent JP-S63269194-A (JP)
Inventor: ISHIGURO KAZUTOSHI
IPC: G09G1/00
Filed: 1987-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H044449-A (JP)
Title: Address bus controller
Inventor: KAWAI TAKAHIRO
IPC: G06F12/02
Filed: 1990-04-23
Abstract: PURPOSE:To freely assign a plurality of hardware modules to an address space by providing an area composed of an identification space and functional space in an address space expressed from an address bus. CONSTITUTION:An identification space 3 and functional space 4 are provided in a bus address space 1. In the identification space 3, interfaces for identifying attributes of all hardware modules constituting this address bus controller are arranged. The spaces 3 and 4 are constituted in such a way that, when the interface of each module arranged in the space 3 is controlled from the bus side, the functional interface of each module can be allocated to the functional space 4 and erased as occasion demands. Therefore, the functional space 4 can be assigned by making spatial division and time division by means of the functional interfaces of a plurality of hardware modules and, in addition, the assignment can be controlled freely without any direct interventions of an operator.
Patent JP-H08295277-A (JP)
Title: Intake system of motorcycle and/or cycle car
Inventor: TAKAMATSU HIDETOSHI
IPC: B62M7/02
Filed: 1995-04-28
Abstract: PURPOSE: To stabilize an air temperature and an intake quantity to be supplied to each air cleaner of motorcycle and/or cycle car. CONSTITUTION: An air cleaner 16 installed at the side of a car body is equipped with a ring air cleaner element 29, and a dirty chamber 30 and a clean chamber 31 are partitioned off in and out of this air cleaner element 29. An air intake duct 34 installed in a side face at the engine side of this air cleaner 16 is equipped with an upper air intake 342 opening upward being distant from the engine, a lower air intake 343 opening downward being nearby the engine, and a connecting part 344 to be interconnected to the dirty chamber 30 of the air cleaner 16, respectively. The upper air intake 342 is covered with a fuel tank 12 and the lower air intake 343 is covered with a visor 233 formed in the air cleaner 16.
Patent JP-H01276084-A (JP)
Title: Position measurement displaying device
Inventor: YASUDA TOMIO
IPC: G01S19/28
Filed: 1988-04-28
Abstract: PURPOSE:To urgently measure the current position by providing a map selecting means which selects a map from a map data base and sets the approximate position of the map. CONSTITUTION:The inside of a global positioning system (GPS) receiver 20 is constituted of a receiving section 21 and GPS control circuit 22. The receiving section 21 performs reception in accordance with the signal of the GPS control circuit 22 and sends received signals to the circuit 22. The control circuit 22 is connected with the ports P0 and P1 of a display control circuit 40. The GPS control circuit 22 divides signals received by the receiving section 21 through an antenna 10 into orbit data and false distances, calculates the latitude and longitude of its own position, and transmits the calculated data to the display control circuit 40. Thus the current position can be detected by means of the antenna 10 and GPS receiver 20.
Patent JP-H043270-A (JP)
Title: Storage method for image data
Inventor: MATSUURA HIDEO
IPC: G06T1/00
Filed: 1990-04-20
Abstract: PURPOSE:To store image data having various sizes related to radiation image information in a storage device having the prescribed allocation storage picture element number per one image by executing a picture element number decrease processing to the image data which is read, or adding surplus data. CONSTITUTION:In the case the number of picture elements of image data inputted from an image reading part 24 is larger than an allocation storage picture element number E per one image of a storage device M, the number of picture elements of the inputted image data is decreased to the number of picture elements being less than the allocation storage picture element number E of the storage device M, and also, in the case the number of picture elements of the compressed image data becomes the number of picture elements being less than the allocation storage picture element number E, surplus data is added to the image data whose picture element number is decreased and it is stored. On the other hand, in the case the number of picture elements of image data obtained by digitization is smaller than the allocation storage picture element number E, surplus data is added to the image data and it is stored. In such a way, the image data having various sizes related to radiation image information can be stored in the storage device M having the prescribed allocation storage picture element number E, and the image data of the same picture element number can always be handled.
Patent JP-S5729973-A (JP)
Title: Target tracking system
Inventor: MOCHIZUKI TOSHIMI
IPC: G05D1/12
Filed: 1980-07-31
Abstract: PURPOSE:To improve a target signal-to-clutter ratio, and a tracking efficiency of the target being at a low altitude by suppressing the multipath effect, by offsetting a radar beam above the target within the range of exerting no influence on a signal intensity which is required for tracking in distance. CONSTITUTION:Mechanical high and low angles of an antenna 1 and an optical image pickup device 2 are rotated simultaneously under control of a tracking device 3. As for a target which is caught by the device 2, angle error from an optical axial line of the device 2 is detected by an angle error generator 6, and this error angle and a directional angle of the tracking device 3 are provided to a computer 8. Also, a reflected signal from the target is made a video signal by a receiver 5, is provided to a distance generator 9, a target distance value is led out and is provided to the computer 8. The computer 8 computes an optimum directional angle and drives the tracking device 3. Also, the extent of clutter in the video signal is suppressed by offsetting the antenna beam above the target.
Patent JP-H08302661-A (JP)
Title: Mat constructing method for prevention of sand spout
Inventor: TAKAHASHI SHINICHI
IPC: E02D27/34
Filed: 1995-04-28
Abstract: PURPOSE: To establish a mat constructing method for prevention of sand spout which can be applied simply to not only a reclaimed land but also an urban district without causing vibration and noise during construction work. CONSTITUTION: Over the ground-water level WL, a water permeative layer 1 is horizontally provided which has good permeating performance and in which a water guide material 1c is embedded, and reclamation earth and sand 3 is placed on the layer 1. The bottom is put in communication with this layer 1, and a plurality of pressure bleeding pipes 2 are furnished, which extend vertically to lead to the ground surface GL of the reclamation earth and sand 3 and are put in communication with a drain ditch 4 embedded under the ground surface GL.
Patent JP-H06298523-A (JP)
Title: Metal-containing colored mica sheet and its production
Inventor: FURUSAWA TAKASHI
IPC: D21H13/44
Filed: 1993-04-09
Abstract: PURPOSE:To obtain the subject mica sheet having sufficiently high mechanical strength, flexural strength and heat-resistance even without using an adhesive, binder, etc., by heating a powdery mixture of tale and an alkali metal (silico) fluoride without melting the mixture and mixing the obtained synthetic swelling fluobiotite with an aqueous solution of a water-soluble transition metal salt. CONSTITUTION:A synthetic swelling fluobiotite expressed by formula (L is interlaminar ion comprising Na<+> and/or Li<+>; alpha' is 0.1-2; gamma is 2-3; sigma is 3-4; a and b are 0-1 and a+b is 1) is produced by heating a powdery mixture of sodium (lithium) silicofluoride and talc or a powdery mixture of sodium (lithium) silicofluoride, sodium (lithium) fluoride and talc at 700-1000 deg.C without causing the melting of the mixture. The fluobiotite is mixed with an aqueous solution of a water-soluble metal salt to exchange 50-95eq.% of the exchangeable ion in the interlaminar ions with the transition metal ion. The product is dried in the form of a sheet to obtain the objective sheet.